package org.example.salesystem.service;

import org.example.salesystem.entity.ResultBody;

public interface RelProService {
    int addProduct(String code,String category,String name,String description,Double price,String phone,String avatar_Url);
    ResultBody displayProduct(String phone);
    ResultBody getAllMessage();
    ResultBody displayShopR();
    ResultBody decision(String decision,String code);
}
